Solve the following: 1. How much is the electric potential from the +4.31 x 103-C source of charge if a test charge will be placed 7.11 x 10"m from it?1. In your own words, discuss the relationship between work and potential energy. Discuss briefly the following: a. Electron Guns in CRT TV Picture tubes b. Van de Graaff Generators1. Assess the level of your mathematical skills. Do you think your skills are enough for you to understand the computations needed for electric potential? Why do you say so?1. Differentiate the relationship of electric potential to each of the following concept: a. Potential energy b. Work c. Electric field 2. In what way(s) have you personally seen the relationship between work and potential energy